104502531077 has 4 divisors (see below), whose sum is σ = 119431464096. Its totient is φ = 89573598060.

The previous prime is 104502531073. The next prime is 104502531109. The reversal of 104502531077 is 770135205401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104502531077 - 2² = 104502531073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104502531073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7464466499 + ... + 7464466512.

It is an arithmetic number, because the mean of its divisors is an integer number (29857866024).

Almost surely, 2^104502531077 is an apocalyptic number.

It is an amenable number.

104502531077 is a deficient number, since it is larger than the sum of its proper divisors (14928933019).

104502531077 is an equidigital number, since it uses as much as digits as its factorization.

104502531077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14928933018.

The product of its (nonzero) digits is 29400, while the sum is 35.

Adding to 104502531077 its reverse (770135205401), we get a palindrome (874637736478).

The spelling of 104502531077 in words is "one hundred four billion, five hundred two million, five hundred thirty-one thousand, seventy-seven".